134884807 has 2 divisors, whose sum is σ = 134884808. Its totient is φ = 134884806.

The previous prime is 134884769. The next prime is 134884831. The reversal of 134884807 is 708488431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134884807 - 2¹⁹ = 134360519 is a prime.

It is a super-2 number, since 2×134884807² = 36387822318854498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134887807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67442403 + 67442404.

It is an arithmetic number, because the mean of its divisors is an integer number (67442404).

Almost surely, 2^134884807 is an apocalyptic number.

134884807 is a deficient number, since it is larger than the sum of its proper divisors (1).

134884807 is an equidigital number, since it uses as much as digits as its factorization.

134884807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 134884807 is about 11613.9918632656. The cubic root of 134884807 is about 512.8468334019.

The spelling of 134884807 in words is "one hundred thirty-four million, eight hundred eighty-four thousand, eight hundred seven".